/* static/styles/jsdoc-default.css */
@font-face {
  font-family: "Source Sans Pro";
  font-style: normal;
  font-weight: 400;
  src: local("Source Sans Pro"), local("SourceSansPro-Regular"), url(../fonts/SourceSansPro.woff) format("woff");
}

:root {
  --primary-color: #0053cf;
  --primary-hover: #004ab8;
  --background-color: #ffffff;
  --sidebar-bg: #f8f8f8;
  --border-color: #dadada;
  --text-color: #000000;
  --code-bg: #f8f8f8;
  --kbd-bg: #ffffff;
  --kbd-border: #888888;
  --kbd-text: #333333;
}

/* 基础样式重置 */
* {
  box-sizing: border-box;
}

body {
  font-size: 12px;
  font-family: "Source Sans Pro", "Segoe UI", Arial, Geneva, sans-serif;
  margin: 0;
  color: var(--text-color);
  height: 100%;
  background-color: var(--background-color);
  line-height: 1.5;
}

/* 隐藏元素 */
.hide {
  display: none;
}

/* 代码样式 */
code {
  margin: 0;
  padding: 0;
  font-family: Consolas, "Liberation Mono", Menlo, "Courier New", Courier, Monaco, monospace;
  font-size: 12px;
}

kbd {
  border: 1px solid var(--kbd-border);
  padding: 0.1em 0.3em;
  border-radius: 3px;
  color: var(--kbd-text);
  background-color: var(--kbd-bg);
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.2);
}

kbd + kbd {
  margin-left: 0.3em;
}

/* 描述中的代码 */
.description code {
  border-radius: 3px;
  background-color: var(--code-bg);
  padding: 1px 2px;
}

/* 分隔线 */
div.hr {
  margin: 10px 40px 10px 0;
  height: 1px;
  color: var(--border-color);
  background-color: var(--border-color);
}

/* 表格样式 */
th {
  font-weight: normal;
}

/* 图片 */
img {
  border: none;
  max-width: 100%;
  height: auto;
}

/* 链接样式 */
a {
  color: var(--primary-color);
  text-decoration: none;
}

a:link,
a:active,
a:visited {
  color: var(--primary-color);
}

a:hover,
a:focus {
  color: var(--primary-hover);
  text-decoration: underline;
}

/* 头部 */
header {
  display: block;
  padding: 6px 4px;
}

/* 类描述 */
.class-description {
  font-style: italic;
  font-family: Palatino, "Palatino Linotype", serif;
  font-size: 130%;
  line-height: 140%;
}

/* 主要内容区域 */
#main {
  position: relative;
  top: 0;
  left: 0;
  padding-left: 0;
}

#main section:first-of-type {
  margin-top: 60px;
}

@media (min-width: 840px) {
  #main {
    padding-left: 300px;
  }
}

.embedded #main {
  padding-left: 0;
}

/* 弹出按钮 */
.popout {
  display: block;
  position: absolute;
  top: 27px;
  right: 10px;
  font-size: 12pt;
  height: 12px;
  width: 12px;
  background: url("../icons/popout.png") bottom;
}

.popout:hover {
  background-position: 0 0;
}

/* 返回按钮 */
.back {
  display: block;
  position: absolute;
  height: 12px;
  width: 12px;
  top: 27px;
  left: 35px;
  font-size: 12pt;
  background: url("../icons/home.png") bottom;
}

.back:hover {
  background-position: 0 0;
}

/* 章节 */
section {
  display: block;
  position: relative;
  margin: 0 0 15px;
  padding: 15px;
}

/* 变化标记 */
.variation {
  display: none;
}

/* 签名属性 */
.signature-attributes {
  content: "opt";
  font-size: 60%;
  color: #aaa;
  font-style: italic;
  font-weight: lighter;
}

/* 菜单 */
div.menu {
  padding: 15px;
}

/* Logo */
.cesiumLogo {
  display: block;
  float: left;
  position: relative;
  top: -7px;
  left: -2px;
  width: 191px;
  height: 40px;
  margin: 0;
}

#mainIndex .cesiumLogo {
  float: none;
  position: static;
}

.titleCenterer {
  display: block;
  float: right;
  width: 187px;
  height: 35px;
}

/* 导航 */
div.nav {
  overflow-x: hidden;
  overflow-y: auto;
  background: var(--sidebar-bg);
}

@media (max-width: 839px) {
  div.nav {
    -webkit-columns: 250px;
    -moz-columns: 250px;
    columns: 250px;
    padding-bottom: 90vh;
  }
}

@media (min-width: 840px) {
  div.nav {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    width: 300px;
    padding: 0 0 10px 0;
  }
}

.embedded div.nav {
  display: none;
}

/* 索引标题 */
div.indexTitle {
  padding: 8px 0 0;
  font-size: 200%;
  font-weight: normal;
  position: absolute;
}

/* 分隔线 */
div.nav div.divider {
  margin-top: 0.5em;
  margin-bottom: 0.5em;
  border-bottom: 1px solid #999;
  line-height: 1em;
}

/* 表单 */
form {
  display: block;
}

/* 右侧链接 */
.rightLinks {
  display: block;
  float: right;
}

/* 索引链接 */
.indexLinks {
  display: block;
}

.indexLinks a {
  font-family: M1m, Arial, sans-serif;
  font-size: 14pt;
  text-transform: lowercase;
  text-decoration: none;
  margin-right: 2px;
  margin-bottom: 0;
  border-right: 1px solid #999;
  padding-right: 4px;
}

.indexLinks a:hover {
  text-decoration: underline;
  cursor: pointer;
}

.indexLinks a:last-child {
  margin-right: 2px;
  border-right: 0;
  padding-right: 4px;
}

/* 搜索框容器 */
div.nav .search-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    gap: 5px; /* 减小间距 */
    margin: 5px 0;
}

body > .nav > .menu > .search-wrapper {
  position: fixed;
  top: 0;
}

/* 快捷键提示 */
.search-wrapper .shortcut {
  position: absolute;
  right: -74px;
  flex-shrink: 0;
  font-size: 0.9em;
  z-index: 5;
  background: rgba(255, 255, 255, 0.8);
  padding: 2px 4px;
  border-radius: 3px;
  margin-right: 5px;
}

[data-theme="dark"] .search-wrapper .shortcut {
  background: rgba(0, 0, 0, 0.5);
  color: #e0e0e0;
}

/* 搜索输入框 */
div.nav input.classFilter {
  width: 100%;
  flex-grow: 1;
  border: 1px solid #ccc;
  padding: 5px 60px 5px 8px; /* 右侧留出足够空间给清空按钮和快捷键 */
  border-radius: 3px;
  position: relative;
}

#mainIndex div.nav .search-wrapper {
  max-width: 290px;
}

/* 主索引导航 */
#mainIndex nav,
#mainIndex div.nav {
  position: static;
  float: none;
  margin: 0;
  padding: 0;
  width: auto;
  height: auto;
  border: none;
  max-width: none;
}

/* 导航列表 */
div.nav ul {
  font-size: 100%;
  line-height: 17px;
  padding: 0;
  margin: 0;
  list-style-type: none;
}

#mainIndex div.nav ul {
  -webkit-columns: 250px;
  -moz-columns: 250px;
  columns: 250px;
}

/* 导航标题 */
div.nav h3 {
  margin-top: 12px;
}

div.nav li {
  margin-top: 6px;
  list-style-type: none;
}

div.nav h5 {
  font-family: Consolas, "Liberation Mono", Menlo, "Courier New", Courier, Monaco, monospace;
  margin-top: 12px;
  border-bottom: 1px solid #ccc;
}

/* 导航链接 */
nav a {
  color: #5c5954;
}

nav a:visited {
  color: #5c5954;
}

nav a:active {
  color: #5c5954;
}

/* 帮助信息 */
.help {
  margin-top: 12px;
  text-align: center;
  background-color: #deedf8;
  font-size: 130%;
  padding: 10px;
  border-radius: 4px;
}

/* 页脚 */
footer {
  display: block;
  padding: 6px 6px 100%; /* Large bottom padding for #anchors */
  margin-top: 12px;
  font-style: italic;
  font-size: 90%;
  text-align: center;
  clear: both;
}

@media (max-width: 839px) {
  footer {
    padding-bottom: 25px;
  }
}

#mainIndex footer {
  padding: 6px;
}

/* 页面标题 */
.page-title {
  position: fixed;
  top: 0;
  text-align: center;
  font-size: 2em;
  font-weight: normal;
  letter-spacing: 1px;
  line-height: 1em;
  padding: 15px;
  background-color: #f4f4ff;
  margin: 0;
  border-bottom: 1px solid #ccc;
  font-family: Consolas, "Liberation Mono", Menlo, "Courier New", Courier, Monaco, monospace;
  width: 100%;
  z-index: 999;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

#mainIndex .page-title {
  margin-right: 30px;
}

/* 标题样式 */
h1 {
  position: relative;
  font-size: 200%;
  font-weight: normal;
  letter-spacing: -0.01em;
  margin: 6px 0 10px 10px;
}

h2 {
  font-size: 170%;
  font-weight: normal;
  letter-spacing: -0.01em;
  margin: 6px 0 3px 0;
}

h3 {
  font-size: 200%;
  font-weight: normal;
  letter-spacing: -0.01em;
  margin-top: 20px;
  margin: 25px 0 10px;
  border-bottom: 1px solid #ccc;
  clear: both;
}

#mainIndex h3 {
  display: none;
}

h4 {
  position: relative;
  font-size: 140%;
  font-weight: normal;
  letter-spacing: -0.01em;
  margin: 18px 0;
  padding: 2px 4px;
  background-color: #eee;
  clear: both;
  border-radius: 3px;
}

h5,
.container-overview .subsection-title,
.details-header {
  font-size: 120%;
  font-weight: normal;
  letter-spacing: -0.01em;
  margin: 8px 0 3px 0;
}

h6 {
  font-size: 100%;
  letter-spacing: -0.01em;
  margin: 6px 0 3px 0;
  font-style: italic;
}

/* 祖先链接 */
.ancestors {
  color: #999;
}

.ancestors a {
  color: #999 !important;
  text-decoration: none;
}

/* 清除浮动 */
.clear {
  clear: both;
}

/* 重要信息 */
.important {
  font-weight: normal;
  color: #950b02;
}

/* 类型签名 */
.type-signature {
  color: #888;
}

.nameContainer .signature {
  font-weight: normal;
}

.nameContainer .name {
  font-family: Consolas, "Liberation Mono", Menlo, "Courier New", Courier, Monaco, monospace;
}

/* 详情 */
.details {
  margin-top: 14px;
}

.details dt {
  width: 100px;
  float: left;
  border-left: 2px solid #ddd;
  padding-left: 10px;
  padding-top: 6px;
}

#main ul {
  margin: 0;
  list-style-type: none;
}

dd {
  margin-left: 10px;
}

.see-list li {
  margin: 0;
  padding: 0;
}

/* 代码标题 */
.code-caption {
  font-style: italic;
  font-family: Palatino, "Palatino Linotype", serif;
  font-size: 107%;
  margin: 0;
}

/* 源代码 */
.sh_sourceCode {
  border: 1px solid #ddd;
  width: 80%;
}

.sh_sourceCode code {
  line-height: 18px;
  display: block;
  padding: 4px 12px;
  margin: 0;
  background-color: #fff;
  color: #000;
  border-left: 3px #ddd solid;
}

/* 参数和属性表格 */
.params,
.props {
  border-spacing: 0;
  border: 0;
  border-collapse: collapse;
  width: 100%;
  margin: 10px 0;
}

.params .name,
.props .name,
.name code {
  color: #a35a00;
  font-family: Consolas, "Lucida Console", Monaco, monospace;
  font-size: 100%;
}

.params td,
.params th,
.props td,
.props th {
  border: 1px solid #ddd;
  margin: 0;
  text-align: left;
  vertical-align: top;
  padding: 4px 6px;
}

.params thead tr,
.props thead tr {
  background-color: #ddd;
  font-weight: normal;
}

.params .params thead tr,
.props .props thead tr {
  background-color: #fff;
  font-weight: normal;
}

.params th,
.props th {
  border-right: 1px solid #aaa;
}

.params thead .last,
.props thead .last {
  border-right: 1px solid #ddd;
}

/* 可选参数 */
.params .optional {
  float: left;
  background-color: #ddd !important;
  font-size: 0.7em;
  padding: 2px 4px;
  margin-right: 5px;
  color: gray;
  border-radius: 3px;
}

/* 颜色样本 */
.colorSwath {
  display: inline-block;
  width: 15em;
  height: 1.4em;
  position: absolute;
  left: 36em;
  border: solid 1px #000;
  border-radius: 5px;
}

/* 禁用状态 */
.disabled {
  color: #454545;
}

/* 打印样式 */
@media print {
  body {
    background: #fff;
  }
  
  .nav {
    display: none;
  }
  
  #mainIndex .nav {
    display: block;
  }
  
  #main {
    width: auto;
    margin-right: 25px;
  }
  
  footer {
    padding: 6px;
  }
  
  .colorSwath {
    display: none;
  }
}

/* 永久链接 */
.permalink:link,
.permalink:active,
.permalink:visited {
  text-decoration: none;
  color: #a35a00;
}

.permalink:hover {
  text-decoration: none;
  border-bottom: 1px solid #a35a00;
}

/* 属性标签 */
span.attribute-abstract,
span.attribute-static,
span.attribute-readonly,
span.attribute-deprecated,
span.attribute-constant,
span.signature-internal-constructor {
  display: inline-block;
  border-radius: 3px;
  background-color: #779c34 !important;
  color: #fff;
  font-size: 0.7em;
  padding: 2px 4px;
  margin-bottom: 1px;
  position: relative;
  top: -1px;
}

span.attribute-abstract {
  background-color: #fff !important;
  border: 1px solid #888;
  color: black;
}

span.attribute-deprecated {
  background-color: #950b02 !important;
}

span.signature-internal-constructor {
  background-color: #8f9148 !important;
}

/* 描述 */
.description {
  margin: 1em 0;
}

/* 源链接 */
.source-link {
  font-size: 10px;
  margin-top: 8px;
  opacity: 0.9;
}

.source-link a:hover {
  text-decoration: underline;
  color: var(--primary-hover);
}

/* 文档链接 */
h4 .doc-link {
  display: block;
  width: 14px;
  height: 14px;
  position: absolute;
  top: 6px;
  left: -14px;
  background: url(../icons/link.png);
  opacity: 0;
  transition: opacity 0.15s ease-in-out;
}

h4:hover .doc-link {
  opacity: 0.7;
}

/* 实验性标记 */
div.tag-experimental {
  margin-left: -10px;
  padding: 10px;
  background-color: #ffd4a8;
  color: #925415;
  border-radius: 4px;
}

div.tag-experimental > h5 {
  font-weight: bold;
  margin-top: 0;
}

div.tag-experimental > p {
  margin: 0 0 5px;
}

/* 通知 */
div.notice {
  padding: 10px;
  background-color: #fafbb5;
  color: #47472f;
  border-radius: 4px;
}

/* 通知中的代码 */
div.notice code {
  background-color: inherit;
}

/* 菜单容器 */
.menu-container {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  height: 100px !important;
  background-color: #f5f5f5;
  position: fixed;
  top: 0;
  left: 0;
  padding: 0 40px;
  box-sizing: border-box;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  z-index: 1000;
}

/* 类列表样式 */
#ClassList {
  margin-top: 40px;
}

#ClassList > ul > li {
  font-family: Consolas, "Liberation Mono", Menlo, "Courier New", Courier, Monaco, monospace;
  word-break: break-all;
  padding: 2px 0;
}

/* 响应式优化 */
@media (max-width: 768px) {
  .menu-container {
    padding: 0 15px;
    height: 80px !important;
  }
  
  .cesiumLogo {
    width: 140px;
    height: 30px;
    top: -5px;
  }
  
  .page-title {
    font-size: 1.5em;
    padding: 10px;
  }
  
  #main {
    padding-top: 80px;
  }
  
  @media (min-width: 840px) {
    #main {
      padding-left: 250px;
    }
    
    div.nav {
      width: 250px;
    }
  }
}

/* 备案信息 */
.beian {
  margin-top: 10px;
  font-size: 12px;
  color: #666;
  text-align: center;
}

#mainIndex .beian {
  padding: 10px 0;
}

/* 调整页脚样式以适应备案信息 */
footer {
  display: block;
  padding: 6px 6px 100%; /* Large bottom padding for #anchors */
  margin-top: 12px;
  font-style: italic;
  font-size: 90%;
  text-align: center;
  clear: both;
}

#mainIndex footer {
  padding: 6px;
}

@media (max-width: 839px) {
  footer {
    padding-bottom: 25px;
  }
}

/* 备案信息 */
.beian-container {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px;
}

.beian-item {
  font-size: 12px;
  color: #666;
}

#mainIndex .beian-container {
  padding: 10px 0;
}

/* 调整页脚样式以适应备案信息 */
footer {
  display: block;
  padding: 6px 6px 100%; /* Large bottom padding for #anchors */
  margin-top: 12px;
  font-style: italic;
  font-size: 90%;
  text-align: center;
  clear: both;
}

#mainIndex footer {
  padding: 6px;
}

@media (max-width: 839px) {
  footer {
    padding-bottom: 25px;
  }
}

/* 暗色主题变量 */
[data-theme="dark"] {
  --primary-color: #4d9eff;
  --primary-hover: #66adff;
  --background-color: #1e1e1e;
  --sidebar-bg: #2d2d30;
  --border-color: #3c3c3c;
  --text-color: #e0e0e0;
  --code-bg: #2d2d30;
  --kbd-bg: #333333;
  --kbd-border: #555555;
  --kbd-text: #e0e0e0;
}

[data-theme="dark"] body {
  background-color: var(--background-color);
  color: var(--text-color);
}

[data-theme="dark"] a,
[data-theme="dark"] a:link,
[data-theme="dark"] a:active,
[data-theme="dark"] a:visited {
  color: var(--primary-color);
}

[data-theme="dark"] a:hover,
[data-theme="dark"] a:focus {
  color: var(--primary-hover);
}

[data-theme="dark"] .description code {
  background-color: var(--code-bg);
}

[data-theme="dark"] div.hr {
  color: var(--border-color);
  background-color: var(--border-color);
}

[data-theme="dark"] nav a {
  color: #c0c0c0;
}

[data-theme="dark"] nav a:visited {
  color: #c0c0c0;
}

[data-theme="dark"] nav a:active {
  color: #c0c0c0;
}

[data-theme="dark"] .page-title {
  background-color: #252526;
  border-bottom: 1px solid var(--border-color);
}

[data-theme="dark"] h4 {
  background-color: #333333;
}

[data-theme="dark"] .details dt {
  border-left: 2px solid #555;
}

[data-theme="dark"] .params td,
[data-theme="dark"] .params th,
[data-theme="dark"] .props td,
[data-theme="dark"] .props th {
  border: 1px solid #444;
}

[data-theme="dark"] .params thead tr,
[data-theme="dark"] .props thead tr {
  background-color: #333;
}

[data-theme="dark"] .help {
  background-color: #2d3f4f;
}

/* 主题切换按钮样式 */
.theme-toggle {
  position: fixed;
  top: 15px;
  right: 15px;
  z-index: 1001;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 5px;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.3s ease;
}

.theme-toggle:hover {
  background-color: rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] .theme-toggle:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

/* SVG 图标样式 */
.theme-toggle svg {
  width: 24px;
  height: 24px;
}

/* 浅色主题下的太阳图标 */
.sun-icon {
  display: block;
}

/* 暗色主题下的月亮图标 */
[data-theme="dark"] .sun-icon {
  display: none;
}

.moon-icon {
  display: none;
}

[data-theme="dark"] .moon-icon {
  display: block;
}

/* 暗色主题下的额外样式 */
[data-theme="dark"] .sh_sourceCode {
  border: 1px solid #444;
}

[data-theme="dark"] .sh_sourceCode code {
  background-color: #2d2d30;
  color: #e0e0e0;
  border-left: 3px solid #444;
}

[data-theme="dark"] .params .name,
[data-theme="dark"] .props .name,
[data-theme="dark"] .name code {
  color: #ff9800;
}

[data-theme="dark"] .tag-experimental {
  background-color: #443300;
  color: #ffcc00;
}

[data-theme="dark"] .tag-experimental > h5 {
  color: #ffcc00;
}

[data-theme="dark"] .notice {
  background-color: #333300;
  color: #ffff00;
}

/* 暗色主题下的搜索框 */
[data-theme="dark"] input.classFilter {
  background-color: #333;
  border: 1px solid #555;
  color: #e0e0e0;
}

[data-theme="dark"] .beian-item {
  color: #aaa;
}

[data-theme="dark"] .cesiumLogo {
  filter: brightness(0) invert(1);
}

/* 搜索框清空按钮 */
.search-wrapper {
  position: relative;
}

/* 清空按钮样式 */
.clear-search {
  position: absolute;
  right: 0px; /* 放在快捷键提示的左侧 */
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  padding: 2px;
  z-index: 10;
  margin-right: 5px;
}

.clear-search:hover {
  background-color: #e0e0e0;
}

[data-theme="dark"] .clear-search:hover {
  background-color: #444;
}

.clear-search svg {
  width: 12px;
  height: 12px;
  fill: #666;
}

[data-theme="dark"] .clear-search svg {
  fill: #aaa;
}

/* 调整搜索框样式以适应清空按钮 */
input.classFilter {
  padding-right: 30px;
}

/* 源代码链接悬停效果 */
.source-link a:hover {
  text-decoration: underline;
  color: var(--primary-hover);
}

/* 优化代码块显示 */
pre[class*="language-"] {
  border-radius: 4px;
  margin: 1em 0;
  overflow: auto;
  max-height: 500px;
}

/* 滚动条样式优化 */
pre[class*="language-"]::-webkit-scrollbar {
  height: 8px;
}

pre[class*="language-"]::-webkit-scrollbar-track {
  background: #f1f1f1;
}

pre[class*="language-"]::-webkit-scrollbar-thumb {
  background: #c1c1c1;
  border-radius: 4px;
}

[data-theme="dark"] pre[class*="language-"]::-webkit-scrollbar-track {
  background: #333;
}

[data-theme="dark"] pre[class*="language-"]::-webkit-scrollbar-thumb {
  background: #555;
}

/* 源代码页面样式 */
body.source-page {
  padding: 20px;
  background-color: var(--background-color);
}

body.source-page pre {
  margin: 0;
}

/* 源代码页面标题 */
.source-page-title {
  font-family: Consolas, "Liberation Mono", Menlo, "Courier New", Courier, Monaco, monospace;
  font-size: 14px;
  margin-bottom: 15px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-color);
}

/* 源代码链接样式优化 */
.source-link {
  font-size: 12px;
  margin-top: 8px;
  opacity: 0.9;
}

.source-link-anchor {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--primary-color);
  text-decoration: none;
  padding: 2px 6px;
  border-radius: 4px;
  transition: all 0.2s ease;
  font-family: Consolas, "Liberation Mono", Menlo, "Courier New", Courier, Monaco, monospace;
  font-size: 11px;
}

.source-link-anchor:hover {
  background-color: rgba(0, 83, 207, 0.1);
  text-decoration: none;
  color: var(--primary-hover);
}

.source-link-text {
  font-weight: 500;
}

/* 暗色主题下的源代码链接样式 */
[data-theme="dark"] .source-link-anchor {
  color: var(--primary-color);
}

[data-theme="dark"] .source-link-anchor:hover {
  background-color: rgba(77, 158, 255, 0.15);
  color: var(--primary-hover);
}

/* 响应式优化 */
@media (max-width: 768px) {
  .source-link-anchor {
    padding: 1px 4px;
  }
  
  .source-link-text {
    font-size: 10px;
  }
}

/* 优化后的源代码链接样式 */
.source-link-text::before {
  content: "[";
}

.source-link-text::after {
  content: "]";
}